National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Overcast

56°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 30.09 in (1017.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 Dec 9:53 pm EST
Extended Forecast for

Mount Carmel TN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 11pm and 2am. Patchy fog. Otherwise, cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers before 11am, then a slight chance of showers after 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind around 5 mph becoming calm.

    High: 68 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Rain showers before 5pm, then a chance of rain and snow showers. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 11pm and 2am. Patchy fog. Otherwise, cloudy, with a low around 56. Calm wind.
Friday
A chance of showers before 11am, then a slight chance of showers after 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 66. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind around 5 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 49. Calm wind.
Sunday
Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Rain showers before 5pm, then a chance of rain and snow showers. High near 58. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Carmel TN
 36.54°N 82.65°W (Elev. 1299 ft)
Last Update:
6:06 pm EST Dec 25, 2025
Forecast Valid:
10pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation